| # These two changes are (respectively): |
| # * pass CC to ABC since clang is expected instead of clang++, |
| # * remove hardcoded CXX and LD to use environment-based tools instead. |
| # |
| # Both of these changes are required to build Yosys. |
| |
| --- a/Makefile |
| +++ b/Makefile |
| @@ -143,7 +143,7 @@ bumpversion: |
| ABCREV = 4f5f73d |
| ABCPULL = 1 |
| ABCURL ?= https://github.com/YosysHQ/abc |
| -ABCMKARGS = CC="$(CXX)" CXX="$(CXX)" ABC_USE_LIBSTDCXX=1 VERBOSE=$(Q) |
| +ABCMKARGS = CC="$(CC)" CXX="$(CXX)" ABC_USE_LIBSTDCXX=1 VERBOSE=$(Q) |
| |
| # set ABCEXTERNAL = <abc-command> to use an external ABC instance |
| # Note: The in-tree ABC (yosys-abc) will not be installed when ABCEXTERNAL is set. |
| @@ -185,8 +185,6 @@ endif |
| endif |
| |
| ifeq ($(CONFIG),clang) |
| -CXX = clang |
| -LD = clang++ |
| CXXFLAGS += -std=c++11 -Os |
| ABCMKARGS += ARCHFLAGS="-DABC_USE_STDINT_H" |
| |
